$NetBSD: patch-ac,v 1.2 2003/07/11 08:15:09 jtb Exp $

--- runtime/workers.c.orig
+++ runtime/workers.c
@@ -60,8 +60,10 @@
      CILK_CHECK(tid, (NULL, "could not malloc tid\n"));
 
      pthread_attr_init(&attr); /* initialize attr with default attributes */
+#ifdef PTHREAD_SCOPE_SYSTEM
      pthread_attr_setscope(&attr, PTHREAD_SCOPE_SYSTEM); 
                               /* system-wide contention */
+#endif
   
      for (i = 0; i < USE_PARAMETER(active_size); i++)
      {
